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Sleep Hygiene Habits for Better Sleep

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  1. Consistent Sleep and Wake Times

    Going to bed and waking up around the same time every day, including weekends, stabilizes your body's circadian rhythm, which can shorten the time it takes to fall asleep and improve sleep quality.

  2. Reducing Blue Light Before Bed

    Blue light from phone and TV screens can suppress melatonin, the hormone that helps induce sleep. Cutting back on screen use for at least 30 minutes to an hour before bed can help.

  3. Avoiding Caffeine and Alcohol

    Caffeine stays in your system for a long time, so it's best to avoid it in the late afternoon and evening. Alcohol may make you drowsy at first, but it degrades sleep quality later in the night, often causing you to wake up more.

  4. Bedroom Temperature and Lighting

    A slightly cool room (roughly 18–20Β°C / 64–68Β°F) and dim lighting are generally considered favorable for good sleep. Blackout curtains or a sleep mask can help block out light as much as possible.

  5. Limiting Nap Length

    Keeping naps short β€” 20 to 30 minutes β€” is known to minimize the impact on nighttime sleep. A long nap in the late afternoon or later can make it harder to fall asleep at night.

  6. Using Your Bed Only for Sleep

    If you regularly work or scroll your phone in bed, your brain can start associating the bed with being "awake," which can actually make it harder to fall asleep. It's best to reserve the bed for sleep and rest only.

What Is Sleep Hygiene?

Sleep hygiene refers to the overall habits and environment that reduce behaviors that interfere with restful sleep and support a good sleep rhythm. You don't need any special tools β€” changing just a few everyday habits can meaningfully improve sleep quality.

Frequently Asked Questions

How many hours of sleep do adults need?

Adults are generally recommended to get 7–9 hours of sleep per night, though the ideal amount varies by individual β€” if you feel very tired during the day despite sleeping enough hours, it may be worth examining your sleep quality.

Can sleeping in on weekends make up for lost sleep during the week?

It can help somewhat with recovering from fatigue, but it doesn't fully make up for lost sleep, and it can throw off your body clock, leading to "social jet lag" that leaves you feeling worse on Monday. Keeping a consistent sleep schedule is generally more effective.